Fragrance composition

Patent metadata

Field	Value
Publication number	US-2020297610-A1
Application number	US-202016841795-A
Country	US
Kind code	A1
Filing date	Apr 7, 2020
Priority date	Dec 6, 2015
Publication date	Sep 24, 2020
Grant date	—

Abstract

Suggested is a fragrance composition comprising or consisting of (a) 3,6-dimethyl-3H-1-benzofuran-2-one and (b) a cosmetically acceptable carrier providing a coconut flavour to various types of substrates.

First claim

1 - 15 . (canceled)

16 . A method for stabilizing a fragrance preparation against discoloration, comprising the following steps:
(a) providing a fragrance preparation, comprising one at least one fragrance different from 3,6-dimethyl-3H-1-benzofuran-2-one; (b) providing a blend consisting of
(b1) 3,6-dimethyl-3H-1-benzofuran-2-one, and
(b2) at least one cosmetically acceptable carrier; and
(c) adding the blend of step (b) to the fragrance preparation of step (a), wherein the mixture (a+b) contains
(i) about 1 to about 12 wt.-percent 3,6-dimethyl-3H-1-benzofuran-2-one,
(ii) about 1 to about 15 wt.-percent of said at least one fragrance different from 3,6-dimethyl-3H-1-benzofuran-2-one,
on condition amounts add with said cosmetically acceptable carrier to 100 wt.-percent.

17 . The method of claim 16 , wherein said at least one fragrance (a) is selected from the group consisting of extracts of blossoms of lily, lavender, rose, jasmine, neroli, ylang-ylang, stems and leaves of geranium, patchouli, petitgrain, fruits of anise, coriander, caraway, juniper, fruit peels of bergamot, lemon, orange, roots of nutmeg, angelica, celery, cardamom, costus, iris, calmus, pinewood, sandalwood, guaiac wood, cedarwood, rosewood, herbs and grasses selected from tarragon, lemon grass, sage, thyme, needles and branches of spruce, fir, pine, dwarf pine), resins and balsams selected from galbanum, elemi, benzoin, myrrh, olibanum, opoponax, and mixtures thereof.

18 . The method of claim 16 , wherein said at least one fragrance (a) is selected from the group consisting of melonal, triplal, ligustral, adoxal, anisaldehyde, cymal, ethylvanillin, florhydral, floralozon, helional, heliotropin, hydroxycitronellal, koavon, laurinaldehyde, canthoxal, lyral, lilial, adoxal, anisaldehyde, cumal, methyl-nonyl-acetaldehyde, citronellal, citronellyloxy-acetaldehyde, cyclamenaldehyde, bourgeonal, p-tert.-bucinal, phenylacetaldehyde, undecylenraldehyde, vanillin; 2,6,10-trimethyl-9-undecenal, 3-dodecen-I-al, .alpha.-n-Amylzimtaldehyde, 4-methoxy-benzaldehyde, benzaldehyde, 3-(4-tert-butylphenyl)-propanal,2-methyl-3-(para-methoxy-phenylpropanal)-, 2-methyl-4-(2,6,6-trimethyl-2(1)-cyclohexen-1-yl)butanal,3-phenyl-2-propenal, cis-/trans-3,7-dimethyl-2,6-octadien-1-al, 3,7-dimethyl-6-octen-I-al,[(3,7-dimethyl-6-octenyl)-xy]-cetaldehyde, 4-isopropylbenzyaldehyde, 1,2,3,4,5,6,7,8-octahydro-8,8-dimethyl-2-naphthaldehyde, 2,4-dimethyl-3-cyclohexen-1-carboxyaldehyde, 2-methyl-3-(isopropyl-phenyl)propanal, decyl aldehyde, 2,6-dimethyl-5-heptenal; 4-(tricyclo[5.2.1.0 (2,6)]-decylidene-8)-butanal; octahydro-4,7-methano-1H-indenecarboxaldehyde; 3-ethoxy-4-hydroxybenzaldehyde, para-ethyl-alpha,alpha-dimethylhydrozimtaldehyde, .alpha.-methyl-3,4-(methylenedioxy)-hydrocinnamaldehyde, 3,4-methylenedioxybenzaldehyde, .alpha.-n-hexyl-cinnamaldehyde, m-cymene-7-carboxaldehyde, .alpha.-methylphenylacetaldehyde, 7-hydroxy-3,7-dimethyl octanal, undecenal, 2,4,6-trimethyl-3-cyclohexene-I-carboxalde-hyde,4-(3)(4-methyl-3-pentenyl-)-3-cyclohexen-carboxaldehyde, 1-dodecanal, 2,4-dimethyl-cyclohexene-3-carboxaldehyde,4-(4-hydroxy-4-methylpentyl)-3-cylohexene-I-carboxal-dehyde, 7-methoxy-3,7-dimethyloctan-1-al, 2-methyl undecanal, 2-methyl decanal, 1-nonanal, 1-octanal, 2,6,10-trimethyl-5,9-undecadienal, 2-methyl-3-(4-tertbutyl)propanal, 3-(4-ethylphenyl)-2,2-dimethylpropanal, 3-(4-methoxyphenyl)-2-methylpropanal, methylno-nylacetaldehyde, 2-phenylpropan-1-al, 3-phenylprop-2-en-1-al, 3-phenyl-2-pentylprop-2-en-1-al, 3-phenyl-2-hexylprop-2-enal, 3-(4-isopropylphenyl)-2-methylpropan-1-al, 3-(4-ethylphenyl)-2,2-dimethylpropan-1-al, 3-(4-tert-butylphenyl)-2-methyl-propanal, 3-(3,4-Methylendioxy-phenyl)-2-methylpropan-1-al,3-(4-Ethylphenyl)-2,2-di-methylpropanal, 3-(3-Isopropylphenyl)-butan-1-al, 2,6-Dimethylhept-5-en-1-al, Dihydrozimtaldehyde, 1-methyl-4-(4-methyl-3-pentenyl)-3-cyclohexene-1-carboxaldehyde, 5- or 6-Methoxyhexahydro-4,7-methanoindan-1 or 2-carboxyaldehyde, 3,7-dimethyloctan-1-al, 1-undecanal, 10-undecen-1-al, 4-hydroxy-3-methoxybenzaldehyde, 1-methyl-3-(4-methylpentyl)-3-cyclohexene-carboxyaldehyde, 7-hydroxy-3,7-dimethyl-octanal; trans-4-decenal, 2,6-nonadienal, p-tolylacetaldehyde; 4-methylphenylacetaldehyde, 2-methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butenal, o-methoxyzimtaldehyde, 3,5,6-trimethyl-3-cyclohexenecarboxaldehyde, 3,7-dimethyl-2-methylene-6-octenal, phenoxyacetaldehyde; 5,9-dimethyl-4,8-decadienal, peony aldehyde (6,10-dimethyl-3-oxa-5,9-undecadien-1-al), hexahydro-4,7-methanoindan-1-carboxaldehyde, octanal, 2-methyl octanal, alpha-methyl-4-(l-methylethyl)benzene-acetaldehyde, 6,6-dimethyl-2-norpinene-2-propionaldehyde, p-methyl phenoxy acetaldehyde, 2-methyl-3-phenyl-2-propen-1-al, 3,5,5-trimethylhexanal, hexahydro-8,8-dimethyl-2-naphthaldehyde, 3-propyl-bicyclo[2.2.1]-hept-5-ene-2-carbaldehyde, 9-decenal, 3-methyl-5-phenyl-1-pentanal, methylnonyl acetaldehyde, 1-p-menthene-q-carboxaldehyde, citral or its mixtures, lilial citral, 1-decanal, n-undecanal, n-dodecanal, hlorhydral, 2,4-dimethyl-3-cyclohexen-1-carboxaldehyde 4-methoxybenzaldehyde, 3-methoxy-4-hydroxy-benzalde-hyde, 3-ethoxy-4-hydroxybenzaldehyde, 3,4-methylendioxybenzaldehyde, 3,4-dimethoxybenzaldehyde, buccoxime, iso jasmone, methyl beta naphthyl ketone, moschus indanone, tonalid/moschus plus, .alpha.-damascone, .beta.-damascon, .delta.-damascone, Iso-damascone, damascenone, damarose, methyl-dihydrojasmonate, menthone, carvone, campher, fenchone, alphalonen, .beta.-iononw, dihydro-.beta.-Ionone, .gamma.-methylionone, fleuramone, dihydrojasmone, cis-Jasmon, iso-E-Super, methyl cedrenylketone, or methyl cedrylon, acetophenone, methyl aceto phenone, p-methoxyacetophenone, methyl-.beta.-naphtyl ketone, benzylacetone, benzophenone, p-hydroxy phenylbutanone, celery Ketone or livescon, 6-osopropyl-deca-hydro-2-naphtone, dimethyloctenone, freskomenth, 4-(1-ethoxyvinyl)-3,3,5,5-tetramethylv cyclohexanone, methylheptenone, 2-(2-(4-Methyl-3-cyclohexen-1-yl)propyl)-cyclopentanone, 1-(p-men-thene-6(2)-yl)-1-propanone,4-(4-Hydroxy-3-methoxyphenyl)-2-butan-one, 2-Acetyl-3,3-di-methyl-norbornan, 6,7-dihydro-1,1,2,3,3-pentamethyl-4(5H)-indanone, 4-damascol, dulcinyl or cassione, gelsone, hexalone, isocyclemone E, Methylcyclocitrone, methyl lavender ketone, orivone, p-tert-butyl cyclohexanone, verdone, delphone, muscone, neobutenone, plicatone, veloutone, 2,4,4,7-tetramethyl-oct-6-en-3-one, tetrameran, hedion, alpha-damascone, delta-damascone, iso-damascone, carvone, .gamma.-methyl ionone, Iso-E-Super, 2,4,4,7-tetramethyl-oct-6-en-3-one, benzylacetone, .beta.-damascone, damascenone, methyl dihydrojasmonate, methyl cedrylone, hedione, 10-undecen-1-ol, 2,6-dimethylheptan-2-ol, 2-methylbutanol, 2-methylpentanol,2-phenoxyethanol, 2-phenylpropanol, 2-tert-Butycyclohexanol, 3,5,5-trimethylcyclohexanol, 3-hexanol, 3-methyl-5-phenylpentanol, 3-octanol, 1-octen-3-ol, 3-phenylpropanol,4-heptenol, 4-isopropylcyclohexanol, 4-tert-butycyclohexanol, 6,8-dimethyl-2-nonanol,6-nonen-1-ol, 9-decen-1-ol, .alpha.-methyl benzylalcohol, .alpha.-terpineol, amylsalicylat, benzyl alcohol, benzyl salicylate, .beta.-terpineol, butyl salicylate, citronellol, cyclohexyl salicylate, decanol, dihydromyrcenol, dimethyl benzylcarbinol, dimethyl heptanol, dimethyl octanol, ethyl salicylate, ethyl vanilin, anethol, eugenol, geraniol, heptanol, hexyl salicylat, isoborneol, isoeugenol, isopulegol, linalool, menthol, myrtenol, n-hexanol, nerol, nonanol, octanol, para-menthan-7-ol, phenylethylalkohol, phenol, phenyl salicylat, tetrahydro geraniol, tetrahydro linalool, thymol, trans-2-cis-6-nonadienol, trans-2-nonen-1-ol, trans-2-octenol, undecanol, vanillin, cinnamalcohol, benzyl acetate, phenoxyisobutyrate, p-tert.-butylcyclohexylacetate, linalylacetate, dimethylbenzylcarbinylacetate (DMBCA), phenylethylacetate, benzylacetate, ethylmethylphenylglycinate, allylcyclohexylpropionate, styral

Assignees

• Symrise Ag

Inventors

• Diaz Gomez Edison
• Siegel Sven
• Carlin Alexandra

Classifications

• A61K8/4973 Primary

  with oxygen as the only hetero atom · CPC title

• A61K2800/30

  Characterized by the absence of a particular group of ingredients · CPC title

• A61Q13/00

  Formulations or additives for perfume preparations (essential oils or perfumes per se C11B9/00) · CPC title